A friend needs a reccomendation for anti-Lyn antibody that can be used in IP. He had a Santa-Cruz AB that doesn't work anymore (tried several batches). Any lead on the subject would be appreciated.
Santa Cruz has a lot of competitors these days. Depending on the species you are working with, you should look at Genetex, Abnova, and Exbio for example.
I would recommend the goat peptide antibody EB08450. You will need protein G beads for the precipitation. The product has not been confirmed in IP yet, but based on the chosen sequence of the immunizing peptide this antibody should be a good candidate; See http://everestbiotech.com/product/goat-anti-lyn-antibody/ for further details. Money back if not successful in IP.
Sorry about the confusion: The peptide C-KTQPVRNTERT that was used to generate and affinity purify EB08450 shows a very strong match with mouse Lyn (KTQPVRNTDRT), so we expect this antibody to cross-react with the Lyn protein in mouse. The BLAST results in NCBI indicate no matches to other mouse proteins. I hope this helps.